Beckhoff C9900-M Series, Installation And Operating Instruction

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Product description
C9900-Mxxx 10 Version: 1.0
3.2.3 Emergency stop connection
The emergency stop in the push-button extension is connected via the 5-pin connector.
Pin assignment (emergency stop) Description
1 NC 1
2 NC 1
3 NC 2
4 NC 2
3.3 Connection cable
3.3.1 Power cable with 90° 4-pin round connector
Accessories Description
C9900-K741 Power cable for Control Panel, drag-chain suitable, with 90° 4-pin round connector, 10 m,
consisting of:
- Power cable 2 x 0.75 mm² conforming to UL, cores color-coded
- Side A: Round connector 4-pin socket, angled 90°
- Side B: not used
C9900-K748 Power cable for Control Panel, drag-chain suitable, with 90° 4-pin round connector, 20 m,
consisting of:
- Power cable 2 x 0.75 mm² conforming to UL, cores color-coded
- Side A: Round connector 4-pin socket, angled 90°
- Side B: not used